李正赫 (Lee Jeong-hyeok) is a common name in Korea, often associated with various individuals in different fields. One notable figure is a character from the popular South Korean television series Crash Landing on You, where he is portrayed as a North Korean officer. The show gained immense popularity for its unique storyline and character development. In real life, there may be several individuals named 李正赫 who have made contributions in areas such as sports, entertainment, or academia. However, without specific context, it is challenging to pinpoint a single person of significance. The name itself reflects a common naming convention in Korea, where family names precede given names.